[FNRSI Upgraded 1013D Plus 100X Probe] Oscilloscope Portable Digital Tablet Oscilloscope with 2 Channels 100Mhz Bandwidth 1GSa/s Sampling Rate 7" TFT LCD Touch Screen 100X High Voltage

I now have 7 oscilloscopes, ranging from the lowly DSO150 to a pair of Tektronics scopes, to my $1200 Siglent unit. One thing I need on my scopes is the ability to download scope traces via the USB port.This 1013D scope does allow downloading the scope trace file as a "1.bmp". This works uite well, nd this scope is an easy 5 stars.Be aware though. The display on this scope shuts off the signal on any display less than about 60% of a cm. Below that, on any range, the trace goes to zero! So, the minimum voltage you can observe is 38 MilliVolts on the 50 mv range using the 1X probe. Or you can not observe any signal less than 380 mv with the 10X probe.I've used dozens of scopes over my past 65 years using these scopes. I've NEVER saw any scope that would not show signal levels less than 60% of a cm. Even my lowly $35.00 DSO150 doesn't do that.

This is a good little scope for your bench or to travel with, but I would find a case that fits before taking it on the road.Easy to setup and use as long as you have some knowledge of oscilloscopes in general. The instructions aren't that great, but then again, using a scope is more advanced than most people would try.I found the touchscreen easy to use and surprisingly quick.For the price, this is a good scope even for a beginner to learn on and it won't break the bank.

We needed a replacement Oscilloscope and this was perfect. Arrived the next day!

Very limited instructions…. Could not figure it out … looks well built

The Upgraded Model 1013D Plus Oscilloscope has been a fantastic addition to my electronics toolkit. It's incredibly powerful for a portable device, offering dual channels, a 100MHz bandwidth, a 1GSa/s sampling rate, and a large, responsive 7-inch touchscreen display. The 100X high-voltage probe is also a great addition for working with higher voltage circuits.My only wish would be for the ability to connect this oscilloscope to a computer and have it directly transfer the probe's exact measurements. Currently, you can only grab a screenshot of the oscilloscope's display, which isn't ideal for detailed analysis or data logging.Despite that, this oscilloscope offers an impressive combination of features, portability, and performance. It's a great value for anyone who needs a powerful and versatile tool for analyzing electronic circuits.

I have a few oscilloscopes from FNIRSI. Some do an adequate job, others are quite limited and not very accurate.The 1013D model I received is more robust,.with a dual channel 100MHZ capable trace. It comes with two x1/x10 probes, and one x100 high voltage probe.I tested frequencies from 10hz to 60Mhz and it tracked closely with Rigol 100mhz modified 4 channel scope I use for data logging. It isn't as accurate as my Tektronics 4 chanel scope or data logger I use on my main bench, but it does the job adequately.With that said, this scope, although not super accurate (no, still not professional level as the listing suggests), it is adequate for most testing procedures imho. It's good enough for me to use on my secondary semiconductor programming bench till something better comes along.I will say I like the easy button selections on-screen. FNRSI is getting better programming these imho. It's far easier to dial in a waveform than some of their other older scopes.Sensitivity is decent. I found voltage measurements across a square wave at 100Khz to be within 2%. The frequency readout was also pretty accurate at 1% or so under 1Mhz.Again, if you need high accuracy and a professionally calibrated oscilloscope, you will spend ten times or more for a base model. Those aren't cheap. Although this isn't a professional oscilloscope, it works well enough for general applications, DIY, and hobby use.

I have several oscilloscopes already from an old Tektronix 2235 100Mhz dual channel scope to a newer Rigol. I use all of them but usually go to the Tek for my most accurate readings. But I wanted something small and easy to grab to test quickly and this little scope works great for that. It is surprisingly accurate and easy to use. It is very responsive and the display is easy to read. It comes with all the leads you need. It has features I am still not sure how to use yet but given time I'm sure I'll figure them out. One of the biggest features it has is the built in battery so I don't even need to plug it in to use it. It's like a portable multimeter on steroids. The price is fantastic too!

This Touch Screen Oscilloscope is really an impressive machine. Capturing both digital and analog input to track down circuit interference. It allows you to see what is going on in each individual circuit to isolate the problem. The touchscreen is responsive, and I like the fact that it is a colored screen. I also like the fact that it is portable. The only thing I wish was different was that it had a longer battery life, but honestly 4 hours is a long time for a specialty tool for me. If that was what I did for a living, I would have one that was better and more expensive, but this one is a great value for using every now and again.